Digit sums of A092571.

Terms

a(0) =7a(1) =13a(2) =19a(3) =55a(4) =103a(5) =121a(6) =127a(7) =163a(8) =253a(9) =391a(10) =721a(11) =793a(12) =1063a(13) =1441a(14) =2719a(15) =3313a(16) =9595a(17) =13045a(18) =17863a(19) =21889a(20) =46243a(21) =49891